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2013-02-21AST dumping: dump template instantiations only onceDmitri Gribenko
Fixes infinite loop in PR15220. Patch by Philip Craig. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175805 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Remove accidentally introduced no-op line.Daniel Jasper
Was used during experiments, but another if-statements a few lines before makes it (intentionally) useless. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175803 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Teach serialized diagnostics about notes without locations.Ted Kremenek
Along the way, improve a diagnostic for "previous declaration here" for implicit parameters. Fixes <rdar://problem/13211384>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175802 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Consistently put {} onto the same line for empty functions.Daniel Jasper
This fixes llvm.org/PR15167. Before: LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL() : AAAAAAAA(10), BBBBBBBBB(10) { } LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL() : AAAAAAAA(10) {} After: LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL() : AAAAAAAA(10), BBBBBBBBB(10) {} LLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLLL() : AAAAAAAA(10) {} git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175800 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Replace CFGElement llvm::cast support to be well-defined.David Blaikie
See r175462 for another example/more details. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175796 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Patch for debug info of qualified-id types is 'id'Fariborz Jahanian
By Adrian Pranti. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175793 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Try to fix the test for cmake builds, where clang is called clang-3.3.Benjamin Kramer
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175791 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[scan-build] Add quotes around clang executable name to handle path withs ↵Ted Kremenek
spaces. Fixes <rdar://problem/13254727> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175790 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Try to get buildbots to pass these tests.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175784 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[scan-build] fix xcode version parsing to handle dot releases. Fixes ↵Ted Kremenek
<rdar://problem/13265300>. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175781 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[driver] Handle the processing of the QA_OVERRIDE_GCC3_OPTIONS and CCC_ADD_ARGSChad Rosier
before the DiagnosticsEngine is instantiated. Otherwise, warning options are not handled correctly. rdar://13254743 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175779 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Preprocessor: preserve whitespace in -traditional-cpp mode.Jordan Rose
Note that unlike GNU cpp we currently do not preserve whitespace in macros (even in -traditional-cpp mode). <rdar://problem/12897179> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175778 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[driver] Add a dump method for ArgList.Chad Rosier
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175777 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Allow breaking between type and name in for loops.Daniel Jasper
This fixes llvm.org/PR15033. Also: Always break before a parameter, if the previous parameter was split over multiple lines. This was necessary to make the right decisions in for-loops, almost always makes the code more readable and also fixes llvm.org/PR14873. Before: for (llvm::ArrayRef<NamedDecl *>::iterator I = FD->getDeclsInPrototypeScope() .begin(), E = FD->getDeclsInPrototypeScope().end(); I != E; ++I) { } foo(bar(bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb, ccccccccccccccccccccccccccccc), d, bar(e, f)); After: for (llvm::ArrayRef<NamedDecl *>::iterator I = FD->getDeclsInPrototypeScope().begin(), E = FD->getDeclsInPrototypeScope().end(); I != E; ++I) { } foo(bar(bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb, ccccccccccccccccccccccccccccc), d, bar(e, f)); git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175741 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Add MSan to the list of targets in Makefile-based builds.Evgeniy Stepanov
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175738 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Add a 64-bit triple to these tests, to fix 32-bit bots.Joey Gouly
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175736 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Fix an OpenCL test case. Pointer arguments to kernels must be declared with theJoey Gouly
__global, __constant or __local qualifier. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175735 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Add support to Sema and CodeGen for floating point vector types in OpenCL.Joey Gouly
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175734 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Correct spelling of 'enumerator'.David Blaikie
Post commit code review feedback to r175705 from Jordan Rose. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175725 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Avoid implicit conversions of Optional<T> to bool.David Blaikie
This is a precursor to making Optional<T>'s operator bool 'explicit' when building Clang & LLVM as C++11. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175722 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21StaticAnalyzer/Core: Suppress warnings. [-Wunused-variable, -Wunused-function]NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175721 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Whitespace.NAKAMURA Takumi
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175720 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[analyzer] Record whether a base object region represents a virtual base.Jordan Rose
This allows MemRegion and MemRegionManager to avoid asking over and over again whether an class is a virtual base or a non-virtual base. Minor optimization/cleanup; no functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175716 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[analyzer] Add another reinterpret_cast behavior test.Jordan Rose
The test is similar to <rdar://problem/13239840> but doesn't actually test the case that fails there. It's still a good test, though. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175715 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[analyzer] Tidy up a few uses of Optional in RegionStore.Jordan Rose
Some that I just added needed conversion to use 'None', others looked better using Optional<SVal>::create. No functionality change. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175714 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21CIndex.cpp: Appease g++-4.4. "if (Optional<unsigned> Minor = In.getMinor())" ↵NAKAMURA Takumi
did not work as expected. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175711 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21libstdc++'s <cstdalign> #includes <stdalign.h> and expects it to guard againstRichard Smith
being included in C++. Don't define alignof or alignas in this case. Note that the C++11 standard is broken in various ways here (it refers to the contents of <stdalign.h> in C99, where that header did not exist, and doesn't mention the alignas macro at all), but we do our best to do what it intended. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175708 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Respect -fno-canonical-prefixes when deciding where to generate .gcno and .gcdaNick Lewycky
files. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175706 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Use None rather than Optional<T>() where possible.David Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175705 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Rename TypeLoc's isType to isKindDavid Blaikie
Matches changes made to SVal's similar functions based on Jordan Rose's review feedback to r175594. Also change isKind to take a reference rather than a non-null pointer, while I'm at it. (& make TypeLoc::isKind private) git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175704 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21[analyzer] Tighten up safety in the use of lazy bindings.Jordan Rose
- When deciding if we can reuse a lazy binding, make sure to check if there are additional bindings in the sub-region. - When reading from a lazy binding, don't accidentally strip off casts or base object regions. This slows down lazy binding reading a bit but is necessary for type sanity when treating one class as another. A bit of minor refactoring allowed these two checks to be unified in a nice early-return-using helper function. <rdar://problem/13239840> git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175703 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Strip 'llvm' from 'llvm::Optional' uses.Ted Kremenek
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175701 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Remove commented out code.Richard Trieu
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175699 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21objective-C arc IR-gen. Retaining of strongFariborz Jahanian
arguments in function prologue is done with objc_StoreStrong to pair it with similar objc_StoreStrong for release in function epilogue. This is done with -O0 only. // rdar://13145317 git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175698 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Mark unimplemented function with LLVM_DELETED_FUNCTIONDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175695 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-21Doxycomment SVal's getAs/castAs.David Blaikie
Also document TypeLoc's operations similarly, since it's a good idea. Post-commit CR feedback from Anna Zaks regarding r175594. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175694 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Revert "intmax_t is long long on Darwin, not long."Jordan Rose
'long' and 'long long' are different for the purposes of mangling. This caused <rdar://problem/13254874>. This reverts commit c2f994d31ec85e9af811af38eb1b28709aef0b2c. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175681 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20MCParser: Update method names per coding guidelines.Jim Grosbach
s/ParseMSInlineAsm/parseMSInlineAsm/ git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175680 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Include llvm::Optional in clang/Basic/LLVM.hDavid Blaikie
Post-commit CR feedback from Jordan Rose regarding r175594. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175679 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Remove redundant Optional type in favor of llvm::OptionalDavid Blaikie
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175678 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Use op-> directly rather than via Optional<T>::getPointer.David Blaikie
Post-commit CR feedback from Jordan Rose regarding r175594. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175677 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Rename SVal::isType functions to SVal::isKindDavid Blaikie
Post-commit CR feedback from Jordan Rose regarding r175594. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175676 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20PR15311: Finish implementation of the suggested resolution of core issue 1488,Richard Smith
which allows grouping parens in an abstract-pack-declarator. This was already mostly implemented, but missed some cases. Add an ExtWarn for use of this extension until CWG ratifies it. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175660 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Attempt to clean up tests for non-X86 platforms.Bill Wendling
git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175652 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Process and handle attributes on conditions and for loop variables. Process andRichard Smith
diagnose attributes on alias declarations, using directives, and attribute declarations. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175649 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20[ms-inline asm] Remove this test while I investigate why eax isn't being ↵Chad Rosier
clobbered. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175637 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Fix regression in string literal alignment.Manuel Klimek
Now correctly indents (again): a = a + "a" "a" "a"; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175630 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Fixes bug in string literal alignment.Manuel Klimek
We now indent the following correctly: 1. some + "literal" /* comment */ "literal"; 2. breaking string literals after which we have another string literal. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175628 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Don't remove blank lines within unwrapped lines.Daniel Jasper
If the code author decides to put empty lines anywhere into the code we should treat them equally, i.e. reduce them to the configured MaxEmptyLinesToKeep. With this change, we e.g. keep the newline in: SomeType ST = { // First value a, // Second value b }; git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175620 91177308-0d34-0410-b5e6-96231b3b80d8
2013-02-20Implements breaking of string literals if they stick out.Manuel Klimek
An alternative strategy to calculating the break on demand when hitting a token that would need to be broken would be to put all possible breaks inside the token into the optimizer. Currently only supports breaking at spaces; more break points to come. git-svn-id: https://llvm.org/svn/llvm-project/cfe/trunk@175613 91177308-0d34-0410-b5e6-96231b3b80d8
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